Bundled Payment vs. Fee-for-Service: Impact of Payment Scheme on Performance

Elodie Adida (), Hamed Mamani () and Shima Nassiri ()
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Elodie Adida: School of Business Administration, University of California, Riverside, Riverside, California 92521
Hamed Mamani: Foster School of Business, University of Washington, Seattle, Washington 98195
Shima Nassiri: Foster School of Business, University of Washington, Seattle, Washington 98195

Management Science, 2017, vol. 63, issue 5, 1606-1624

Abstract: Healthcare reimbursements in the United States have been traditionally based on a fee-for-service (FFS) scheme, providing incentives for high volume of care, rather than efficient care. The new healthcare legislation tests new payment models that remove such incentives, such as the bundled payment (BP) system. We consider a population of patients (beneficiaries). The provider may reject patients based on the patient’s cost profile and selects the treatment intensity based on a risk-averse utility function. Treatment may result in success or failure, where failure means that unforeseen complications require further care. Our interest is in analyzing the effect of different payment schemes on outcomes such as the presence and extent of patient selection, the treatment intensity, the provider’s utility and financial risk, and the total system payoff. Our results confirm that FFS provides incentives for excessive treatment intensity and results in suboptimal system payoff. We show that BP could lead to suboptimal patient selection and treatment levels that may be lower or higher than desirable for the system, with a high level of financial risk for the provider. We also find that the performance of BP is extremely sensitive to the bundled payment value and to the provider’s risk aversion. The performance of both BP and FFS degrades when the provider becomes more risk averse. We design two payment systems, hybrid payment and stop-loss mechanisms, that alleviate the shortcomings of FFS and BP and may induce system optimum decisions in a complementary manner.

Keywords: healthcare; payment models; bundled payment; fee-for-service; coordination (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (22)

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